Question 1014993
H=hot dog
S=soda
3H+S=4.50
2H+2S=4.00
-6H-2S=-9.00, multiplying the first by -2.  Now add them
-4H=-5.00
H=$1.25  ANSWER
Therefore 3(1.25)+S=4.50
S=$0.75  ANSWER
2(1.25)+2(0.75)=4.00